Express 2+13x−1−2x+1\displaystyle 2 + \frac{1}{3x-1} - \frac{2}{x+1}2+3x−11−x+12 as a single fraction
368 exam-style questions on Edexcel A Level Maths Algebraic Methods, covering 1.1 Proof by Contradiction, 1.2 Algebraic Fractions, 1.3 Partial Fractions, 1.4 Repeated Factors, and 1.5 Algebraic Division. Each one has a worked solution and a mark scheme showing where the marks go.